| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $18.32 | 7.713% | $19.733 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $11.47 | 4.177% | $11.9491 | $11.95 | $11.95 | $11.90 |
| Purchase #3 | $23.78 | 10.590% | $26.2983 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $35.39 | 9.438% | $38.7301 | $38.73 | $38.75 | $38.70 |
| Purchase #5 | $151.48 | 4.537% | $158.3526 | $158.35 | $158.35 | $158.40 |
| Purchase #6 | $214.82 | 4.682% | $224.8779 | $224.88 | $224.90 | $224.90 |
| Purchase #7 | $214.39 | 5.701% | $226.6124 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $669.65 | $706.5534 | $706.55 | $706.60 | $706.50 | |